reg 5 Application
(1) Subject to paragraph (2)— (a) these Regulations apply to sea-going United Kingdom ships wherever they may be, and (b) regulation 20 applies to sea-going ships (including hovercraft) which are not United Kingdom ships, when they are in a United Kingdom port or United Kingdom waters. (2) These Regulations do not apply to— (a) pleasure vessels, (b) fishing vessels, (c) warships or naval auxiliaries, (d) offshore installations whilst on their working stations. (3) These Regulations do not apply to (in the case of regulation 7, do not apply as respects)— (a) any person whose work is not part of the routine business of the ship and whose principal place of work is ashore, (b) any person who is subject to any requirement contained in the Working Time Regulations 1998 , the Merchant Shipping (Working Time: Inland Waterway) Regulations 2003 or the Fishing Vessels (Working Time: Sea-fishermen) Regulations 2004 .