Orders placed after Wednesday 1st April will be held for delivery until Thursday 23rd April. Sorry for any inconvenience.
The work at height Regulations (WAHR) apply to all work at height where there is risk that a person could suffer a fall that is liable to cause personal injury.
Very often working at height is a necessity within the work place and the safe use of ladders is perfectly acceptable.
Under the WAHR
See link for full detats - http://www.hse.gov.uk/pubns/indg401.pdf