Two teenagers are being questioned by police on suspicion of murder following the death of a man in Stockwell.
A 16-year-old teenager was taken into custody this morning while a 17-year-old teenager was arrested this afternoon.
Babafemi Junaid known to his friends as Femi, died over the weekend after he was discovered with a stab wound in a car on Clapham Road.
More top news
A lamp in the tower which houses Big Ben is to be switched off for the first time in more than 70 years.
Sir Bruce entertained audiences for more than seven decades.
Work in the tower will also pause over the bank holiday weekend.