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This page gives details of employees' rights and protections under the Working Time Regulations, including those for nightshift workers and young people.
The Working Time Regulations state that working time is when someone is ‘working at his employers disposal and carrying out his activities or duties’.
This can include:
It does not include:
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The Working Time Directive is the European Directive that brought the Working Time Regulations to the UK in October 1998.
The Working Time Regulations 1998 (external site) stipulate basic limits on working time and entitlement to periods of rest between working time, in-work breaks and to paid annual leave.
The Working Time (Amendment) Regulations 2002 (external site) came into force on 6 April 2003. They implemented restrictions on the working time of adolescents – those aged between 15 and 18, who are over compulsory school age, referred to as 'young workers' – and the circumstances in which they may work during night-time.
A decision made in June 2008 by the EU Social Affairs committee has clarified the position in relation to the UK's continued right to opt-out of the 48-hour maximum.
While these have not yet been ratified by the full Parliament, the proposed changes are included in italics wherever possible in the following section, to keep you up to date.
The basic rights and protections that the Regulations provide are:
There is a requirement for employers to keep records that show that the weekly working time limit is complied with. It is for the employer to determine what records need to be kept for this purpose.
They may be able to use existing records maintained for other purposes, such as pay, or can make new arrangements.
Checks on time worked
Employers need only make occasional checks of workers who do standard hours and who are unlikely to reach the average 48-hour limit.
However, they should monitor the hours of workers who appear to be close to the working time limit and make sure they do not exceed it. It is also proposed that they will have to monitor to make sure the weekly average maximum of 60 hours is not exceeded by staff who opt-out of the existing working time limit.
Employers must also keep an up-to-date record of workers who have agreed to work more than 48 hours a week.
Additionally, employers must keep a record of any nightshift health assessments performed and the outcome. These records must be kept for two years.
An adult worker is entitled to an uninterrupted rest period of not less than 11 consecutive hours (12 hours for young persons) in each 24-hour period.
Derogations from the regulations may be made with regard to shift work by agreement. However, in most cases, compensatory rest must be provided.
An adult worker is also entitled to an uninterrupted rest period of not less than 24 hours in each seven-day period; or alternatively, if the employer so determines, either two uninterrupted rest periods (each of not less than 24 hours) in each 14-day period, or one uninterrupted rest period of not less than 48 hours in each 14-day period.
The entitlement to weekly rest is in addition to the 11-hour daily rest entitlement which must be provided, except where objective or technical reasons concerning the organisation of work would justify incorporating all, or part, of that daily rest into the weekly rest period.
Certain professions are excluded from the above requirements.
During the working day, an adult worker is entitled to a rest break if working more than six hours. Details of this rest break, including the duration, can be regulated by agreement, but if this is not achieved, the rest break will be for an uninterrupted period of not less than 20 minutes and there is an entitlement to spend that break away from the work station.
The break should be taken during the six-hour period (not at the beginning or end of it), but otherwise at a time to be determined by the employer.
Young persons are entitled to a break of 30 minutes if they work over 4½ hours.
Night time is the period between 11pm and 6am, though employers and workers can choose a different period. If they do, it must be at least seven hours long and include the period from midnight to 5am.
A night worker is someone who normally works at least three hours at night:
Night workers should not work more than eight hours daily on average, including overtime, where it is part of a night worker’s normal hours of work.
Nightly working time should be averaged out over a reference period, which is usually 17 weeks. This period can be longer if agreed in a workforce or collective agreement. However, a night worker cannot opt-out of the night working limit average of 8 hours on night work every 24 hours.
Employers must keep record of night workers' working hours to prove they are not exceeding night working limits. Employers must keep the records for at least two years.
As workers must take at least two days off in every fortnight, this means that the average weekly limit for night working is 48 hours per week (six days at eight hours per day). No opt-out for this time limit is allowed.
Young workers may not ordinarily work at night between 10pm and 6am, or between 11pm and 7am if the contract of employment provides for work after 10pm. However, exceptions apply in particular circumstances.
Where a night worker’s work involves special hazards or heavy physical or mental strain, there is an absolute limit of eight hours in any 24 hour period working time each day – this is not an average.
Work will involve a special hazard if it is identified:
Mobile workers are excluded from the night work limits. Instead, they are entitled to ‘adequate rest’.
‘Adequate rest’ means that workers have regular rest periods. These should be sufficiently long and continuous to ensure that workers do not injure themselves, fellow workers or others and that they do not damage their health, either in the short-term or in the longer term.
For some workers, for example, security guards, caretakers and those doing jobs that cannot be interrupted, the Regulations restricting the length of night working to eight hours do not apply.
As with day workers, night workers are entitled to at least 20 minutes rest during any period of work lasting six hours or more.
Night workers are entitled to a free health assessment prior to commencing on nightshift, and the employer must offer regular health assessments to nightshift workers thereafter.
Employees do not have to take the opportunity to have a health assessment, but it must be offered by the employer.
These health assessments may be in the form of a questionnaire or, where necessary, a medical assessment.
Employers should get help from a suitably qualified health professional when devising and assessing the questionnaire. This could be from a doctor or nurse who understands how night working might affect health.
As with all health assessments, employers must keep a record of:
The health assessment should take into account the type of work that will be done, and the restrictions on the worker’s working time under the regulations.
New and expectant mothers, and young workers should also be given special consideration.
If an employee's health is affected by night work they should, if it is possible, be offered alternative suitable day work.
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