Sentence:  Southwark council, which took out the <WSD>injunction</WSD> against Matt, believes YouTube has become the "new playground" for gang members. 
Meaning of the word marked with <WSD> tags:  A writ or process, granted by a court of equity, and, in some cases, under statutes, by a court of law, whereby a party is required to do or to refrain from doing certain acts, according to the exigency of the writ.