Tell MAMA (Measuring Anti-Muslim Attacks) is a national project which records and measures anti-Muslim incidents in the United Kingdom. It is modelled on the Jewish Community Security Trust (CST) and like the CST it also provides support for victims, working closely with organisations such as Victim Support. The reception of the group by British Muslims is highly mixed, due to the relationship between Tell MAMA and the Jewish CST group (perceived negatively due to its support of Zionism).