141. Bus lanes.   These are shown by road markings and signs that  indicate which (if any) other vehicles are permitted to use the bus  lane. Unless otherwise indicated, you should not drive in a bus lane  during its period of operation. You may enter a bus lane to stop, to  load or unload where this is not prohibited.  142. High-occupancy vehicle lanes and other designated vehicle  lanes.   Lanes may be restricted for use by particular types of vehicle; these restrictions may apply some or all of the time. The  operating times and vehicle types will be indicated on the  accompanying traffic signs. You MUST NOT   drive in such lanes  during their times of operation unless signs indicate that your  vehicle is permitted.  ● vehicles containing at least the minimum number of people  indicated on the traffic signs  ● any other vehicles, such as buses and motorcycles, as  indicated on signs prior to the start of the lane, irrespective  of the number of occupants.  143. One-way streets.   Traffic MUST travel in the direction indicated  Laws RTRA sects 5 & 8, & RTA 1988, sect 36  Vehicles permitted to use designated lanes may or may not include  cycles, buses, taxis, licensed private hire vehicles, motorcycles,  heavy goods vehicles (HGVs) and high-occupancy vehicles (HOVs).  Where HOV lanes are in operation, they MUST ONLY   be used by  Download ‘Traffic signs’  highwaycodeuk.co.uk 74 