Complex sentence: On 19 May 2012, Abellio London have won the contract for route T33, and are now operating it from Beddington (BC) and brand new Alexander Dennis Enviro200 Dart single deckers were introduced.
Split into simpler sentences: On 19 May 2012, Abellio London commenced operating route T33, and are now operating it from Beddington (BC). New Alexander Dennis Enviro200 Dart single deckers were introduced.