Detectives are appealing for information to trace these men after two street attacks in Dagenham.
The man wearing a white T-shirt is wanted for questioning in connection with an assault in Hedgemans Road on July 28.
The other man is being sought over an attack outside Iceland in Whalebone Lane South on July 29.
Both attacks are treated as Actual Bodily Harm - ABH.
A Met spokesman said: “Assisting police with identification of suspects could remove a criminal from your local area or help eliminate someone from police inquiries.”
Anyone with information is urged to call Crimestoppers on 0800 555 111 quoting reference 105262 for the July 28 attack and 105372 for the assault on July 29.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here