The Chief Inspector may, subject to such conditions, if any, as may be specified therein by order in writing (which may in its discretion be revoked at any time), exempt from all or any of the requirements of these regulations

[R.10] Dock Workers (Safety, Health & Welfare) Regulatons, 1990

• any dock or part of a dock, if he is satisfied that dock work is only occasionally carried on or traffic is small and confined to small ships and fishing vessels at such dock;
• any appliance, gear, equipment, or device or any class or description of appliances, gear, equipment or device, if he is satisfied that the requirement in respect of which the exemption is granted are not necessary or equally effective measures are taken:

Provided that he shall not grant exemption under this regulation unless he is satisfied that such exemption will not adversely affect the health, safety and welfare of dock workers.