Young Muslim activists in the UK are using social media to add their voices to the fight-back against Islamic State (ISIS).

In a campaign organised by London-based charity Active Change Foundation (ACF) in the wake of the murder of British aid worker David Haines and kidnapping of Alan Hemming, British Muslims have been using the #NotInMyName hashtag to denounce Islamic State on social media, and distance themselves and their religion from the militants.

#NotInMyName ISIS doesn’t represent islam It doesn’t represent me It just represents extremism

— د.معتز هاشم (@drmoutaz) September 22, 2014

Great to see #NotInMyName campaign being taken up right across the world. Well done to everyone at @Active_Change_F. Keep up the good work.

— Sara Khan (@SaraKhanInspire) September 21, 2014