A man has been charged in connection with an incident in which farm manure was thrown over Robert Kilroy-Silk.
Mr Kilroy-Silk has recently left the UK Independence Party
The former MP and current MEP was targeted outside Manchester High School for Girls last month as he prepared for a BBC Radio 4 show.
David McGrath, 37, of Altrincham Road, Wilmslow, has been charged with three counts of criminal damage and a public order offence.
He is due to appear before Manchester magistrates on 3 February.
Mr Kilroy-Silk, who recently quit the UK Independence Party, was about to take part in the BBC's Any Questions? programme when the incident happened.