According to contactmusic.com, Glen Matlock has taken an interesting stance:
[He] has called on British TV and radio bosses to stop broadcasting foul language - even though his band launched to notoriety in 1976 by swearing on an early evening live UK television show.
...Matlock - now a father of two - is disgusted by contemporary television's use of offensive words, and is urging TV and radio watchdogs to raise their standards and impose some much-needed guidelines. He says, "It's pathetic when people just swear for the sake of it. Something ought to be done about it."
Glen Matlock might just be the most Advanced member of Sex Pistols. He's sort of in the John Paul Jones school of Advancement.