MI5, Britain’s domestic intelligence agency, has Zacarias Moussaoui under surveillance. The French government had asked MI5 to monitor him in 1999 (see 1999), but it has not been confirmed if this is in response to that request. It is not clear when the surveillance begins, but the Observer reports that it lasts for “months” and ends when Moussaoui leaves Britain on December 9, 2000, to attend an al-Qaeda training camp in Afghanistan. The extent of Moussaoui’s surveillance is not publicly known; the only reported detail is that some phone calls between Moussaoui and Richard Reid are intercepted. Reid will later be convicted for attempting to blow up a passenger airliner with a bomb in his shoe (see December 22, 2001). MI5 records the conversations between them made inside Britain. Opposition politicians in Britain will later criticize MI5 for not realizing Reid’s al-Qaeda ties between 9/11 and Reid’s shoe bomb plot over two months later. [Observer, 12/30/2001; Wall Street Journal, 12/31/2001] Moussaoui appears to be in contact with other al-Qaeda figures during this time. For instance, he travels to Yazid Sufaat’s house in Malaysia in September 2000 and again in October 2000 (see September-October 2000), and Ramzi bin al-Shibh stays in London for a week in early December 2000 and meets with Moussaoui (see October 2000-February 2001). [Independent, 12/11/2001] However, it is not known if such contacts are monitored as well.