The Attorney General Dominic Grieve has warned internet users that the law will crack down on abusers posting on social networking sites such as Facebook and Twitter, in the same way as it would should such activity take place in the street.
The warning came after a series of high-profile cases involving postings made on micro-blogging sites. In one case a student who mocked football star Fabrice Muamba after he collapsed and nearly died in a game was jailed for 56 days for a racially aggravated public-order offence.
In another, a blogger who threatened to force excrement through the letterbox of a local councillor was handed 80-hours' community service.
