A man is being sought by police in relation to two serious assaults.

The Met Police issued a warning to the public not to approach 25-year-old Harry Tuffy (pictured).

One of the assaults took place in December last year, while the second happened earlier this month.

The police took to Twitter to ask for the public's help and to make known that Tuffy not only has links to Croydon, but also Hackney and Southwark.

"Do not approach Tuffy if seen," the police wrote.

"Instead call 999 or 101."