In December 2009, Westminster Magistrates' Court issued an arrest warrant for Tzipi Livni in connection with accusations of war crimes in the Gaza Strip during Operation Cast Lead (2008–2009). The warrant was issued on 12 December and revoked on 14 December 2009 after it was revealed that Livni had not entered British territory. The warrant was later denounced as "cynical" by the Israeli foreign ministry, while Livni's office said she was "proud of all her decisions in Operation Cast Lead". Livni herself called the arrest warrant "an abuse of the British legal system". Similarly a January visit to Britain by a team of Israel Defense Forces (IDF) was cancelled over concerns that arrest warrants would be sought by pro-Palestinian advocates in connection with allegations of war crimes under laws of universal jurisdiction.