Imam's response to the "Islamic" marriage contract

Haitham al-Haddad (a "salafi" imam based, if I remember rightly, at al-Muntada al-Islami in west London) has given a lengthy response to the recent "Islamic" marriage contract published by the Ghayasuddin Siddiqui front organisation, the Muslim Institute. It's a YouTube video in seven parts and starts here. This has attracted a lot of hostility from Muslims online, despite having claimed the support of the Muslim Council of Britain, which it doesn't have, and the Islamic Shari'ah Council, which it also doesn't have. Insha Allah, more from me on this later.