Plymouth MP Luke Pollard says there is 'no place for hate and abuse' after graffiti vandals targeted his constituency office.
The words 'Die Blair' were spray-painted on the door of the Labour MP's city base on Sunday.
Mr Pollard said he would like to invite the culprits for a meeting to discuss his concerns.
It came just hours after he spoke about a rise in 'abuse, insults, homophobia and slurs' online.
A spokesman for Mr Pollard said the graffiti has been reported to the police and will be removed today.