The Highway Code applies to England, Scotland and Wales and is essential reading for everyone.
These are shown by road markings and signs. You MUST NOT drive or park in a cycle ane marked by a solid white line during its times of operation. Do not drive or park in a cycle lane marked by a broken white line unless it is unavoidable. You MUST NOT park in a cycle lane whilst waiting restrictions apply.
Law RTRA sects 5 & 8