Gaugemaster Collection GM4240402 BR Class 02 005 Blue Wasp Stripes & Yellow BufferbeamGaugemaster Collection GM4240402 BR Class 02 005 Blue Wasp Stripes & Yellow Bufferbeam These tiny four wheeled shunters were designed to reach the places other locomotives could not; with a wheelbase of just 6ft they were able to tackle sharply curved lines in streets, docks, warehouses and factories and even use traditional wagon turntables. They were a direct replacement for the legendary Lancashire & Yorkshire Railway Pug 0 4 0STs working dock