UPDATED 4.30pm

Two men on a moped have carried out five acids attacks during a spree in London that lasted less than 90 minutes, police say.

The Metropolitan Police say one victim was left with "life-changing" injuries after being doused late on Thursday night in the east of the capital.

The assaults appeared to be linked and two involved victims having their mopeds stolen.

A male teenager was later arrested on suspicion of grievous bodily harm and robbery.

More to come.