Sentence:  As soon as it was suggested that it was considering the Swedish model – in which men are criminalised for buying sex, but the women working in prostitution are decriminalised – a slew of prominent male columnists started arguing against this <WSD>infringement</WSD> on a man's right to purchase a woman's body. 
Meaning of the word marked with <WSD> tags:  An encroachment on a right, a person, a territory, or a property.