Alexander Dennis Enviro500 (Batch 1)

Former deployments

 * SMRT Buses
 * Tower Transit
 * LTA Storage Buses

SMRT Buses

 * SMB5001A & SMB5002Y are the demonstrators.
 * SMB5002Y was assembled by Alexander Dennis Limited in the UK as an assembly reference for Zhuhai Granton Bus And Coach.

Tower Transit

 * All buses have been repainted with Land Transport Authority (LTA)'s Lush Green livery.