6. Ruth Kelly, Salford, 2006.
The setting: Outside a court in Salford where the then education secretary was going to give evidence about a Fathers 4 Justice protester, er, throwing eggs at her. Presumably the organisation was actually a front for the National Association of Dry Cleaners.
Egg-throwing style: Close range and a guaranteed hit, leaving matted egg in her hair. But honestly, show your face if you're going to chuck an egg at a politician.