From my union handbook
This is a new facility for parents of children under the age of 6 (or parents of disabled children under the age of 18) to request a variation in their contract to enable them to cope more easily with childcare responsibilities. The right is not an automatic right to flexible working but the right to request to work flexibly.
To be eligible the employees must have been employed by the same employer continuously for at least 26 weeks at the date of application.
Eligible employees will be able to request:
Reduced hours
A change to the times when they are required to work
To work from home.
An employee will need to set out the working pattern that they wish to adopt and explain the effect that they envisage it will have on their employer, including how it might be accommodated. The employer will then have to arrange to meet the employee to discuss the request within 28 days. The employer will, within 14 days, notify the employee of their decision in writing.
The employer has a duty to consider requests seriously and will be able to refuse a request only where there is a clear business reason, as defined in legislation.
The employee has a right of appeal and could make an application to an employment tribunal if the employer has breached the regulations.
the request can only be rejected on one or more of the following grounds
the burden of additional cost
detrimental effect on ability to meet customer demand
inability to reorganise work among existing staff
inability to recruit additional staff
detrimental impact on quality
detrimental impact on performance
insufficiency of work during the periods the employee proposes to work
planned structural changes.
so, is there someone else within your company that could do part of your job? could they then get someone else to do part of their job?