They are in fact called The Package Travel, Package Holidays and Package Tours regulations 1992 (SI1992/3288). They offer protection to consumers who have pre- booked a package holiday. A package includes at least two of the following:
A) Transport.
B) Accommodation.
c) Other tourist services, which would include car hire etc.
Many holiday companies are trying to avoid these regulations by selling different components of a holiday separately. If they are successful, you won’t have as much protection if they go out of business or you have an accident.