Common assault
Cocaine and cannabis possession, robbery and assault were among the crimes reported on the parliamentary estate, Sky News revealed.
Paul Crowther doused the Brexit Party leader in a banana and salted caramel Five Guys drink.
He was arrested on suspicion of racially aggravated common assault, police said.
He was arrested after an incident outside a Jersey nightclub.
He will appear in court on Thursday.
The incident occurred last September.