However, Raj Chadha, former leader of Camden Council is.
So the updated list of potential Labour candidates is now:
Cllr Mark Bennett - Lambeth
Cllr Lisa Homan – Hammersmith & Fulham (ex Sutton & Cheam PPC 2001)
Raj Chadha – Camden
Cllr Naz Sarkar – Waltham Forest
Cllr Akhtar Zaman – Bolton
If you have any more information please do let me know. I am particularly interested to know about potential local candidates.