A couple of years ago two retired gentlemen set off to sail their little yacht back to Harwich from Holland. Both were very experienced sailors and one was and ex RN officer and Chairman of his local RNLI branch. As it was very benign weather with light winds, they gave a very elastic schedule to their wives at home in case it proved to be slow going, but said they would be at least two and a half days.
And slow going it was. So after about three days one of the wives called what she thought was their local Coastguard to ask if "they could see them yet". But of course, unbeknown to her, it's not your local Coastguard lookout anymore as they've all been closed, but a Maritime Rescue Centre a few hundred miles away that answered. They said if the boat was 'late' it was their statutory duty to start a rescue and immediately despatched a plane, helicopter, two lifeboats plus several fishing boats to look for them. They were quickly 'found' a couple of miles short of their destination happily sailing along and replied to queries about their well being with a 'fine thank you' and a prediction that they would be in harbour shortly.
Imagine their surprise when they were told that the lifeboat would have to 'rescue them' and tow them to port as the Coastguard had enacted a clause in the Merchant Shipping Act and ordered a tow. They were furious but realised it wasn't the lifeboatmen's decision, so accepted under protest. On reaching shore they discovered the relevant clause had been put into the Act to allow the Secretary of State to order an oil supertanker with engine trouble to accept a tow against its owner's wish, if in the opinion of the Secretary of State there was real danger of a massive oil spill by the delay. It this circumstances it was wrongly used by those with no authority. Just goes to show what happens when badly drawn laws get on the Statute Books; Anti Terrorism Legislation anyone?