Conventional Enviro400 buses continued to enter service like TE1090 (LK60AGU) seen on a damp day on the 139 in February 2011. Sadly the blue relief has been dropped in favour of TfL unrelieved red.
Next up numerically is TE1097 (LK60AHE) seen on the 16 in September 2011.
Next in line TE1098 (LK60AHG) seen on the same day in Trafalgar Square with St Martin in the Fields behind.
Enviro TE1098 again, seen a year later rounding Marble Arch with Golden Tours Volvo B9TL Optare Visionaire 101 (YJ11OHL).
On the 332 in Maida Vale in July 2012 is TE1096 (LK60AHD).