“The idea that he needs to be suspended urgently is unsustainable,” Lord Falconer told The Telegraph. “They act urgently against Trevor Phillips and Alastair Campbell while anti-Semitism continues to prosper in the Labour Party.
“What is it that links Alastair Campbell and Trevor Phillips? They are both enemies of the leadership.”
His comments were echoed by a Labour official, who said: “Anti-Semite or racist: very hard to be suspended. Critical of Jeremy Corbyn or Jennie: swift suspension or expulsion.”
Meanwhile, Labour’s Khalid Mahmood, the longest serving Muslim MP, described the claims against Mr Phillips as “so outlandish as to bring disrepute on all involve in making them”.
Lord Blunkett, who as Home Secretary appointed Mr Phillips to chair the equalities watchdog in 2003, told The Times: "He would not have obtained or retained this post had I believed that he could be accused of Islamophobia ."
In an 11-page letter sent to Mr Phillips, Labour cited a number of public statements he had made in recent years, including concerns about Pakistani Mulsim men sexually abusing children in towns such as Rotherham and Rochdale.
Other included remarks over the failure of some Muslims to wear poppies for Remembrance Sunday and polling showing sympathy towards the ‘motives’ of the Charlie Hebdo killers.
A spokesman for the Muslim Council of Britain said that Mr Phillips had made “incendiary statements about Muslims that would be unacceptable for any other minority.”
However, writing for the Policy Exchange think tank, Mr Phillips suggested his suspension could be seen as a “dog-whistle” bid by Mr Corbyn’s allies to "intimidate" the EHRC, which is currently undertaking an official inquiry into the party’s handling of anti-Semitism cases.
Questioning the timing of his suspension, Mr Phillips warned that Labour could be attempting to warn the watchdog of “the treatment it can expect if it fails to exonerate the leadership”.
He also suggested it could be “payback by elements in the party for public criticisms of the leadership’s failure to tackle anti-Semitism”, highlighting that he had recently signed a letter in the Guardian criticising its approach.
A Labour Party spokesman said: “The Labour Party takes all complaints about Islamophobia extremely seriously and they are fully investigated in line with our rules and procedures, and any appropriate disciplinary action is taken.”