A Fringe spokesperson said: “The Fringe Society do not select or programme the Festival Fringe, nor do we curate or censor content at the Festival, or censor the behaviour or actions of performers.
“It is not within our remit or our open access ethos to allow or refuse performers a platform for their work that is within the law.”
On her blog Ms Chabloz said: “After months of being hounded online by a small group of hard-line Zionists, I decided yesterday to dedicate a quenelle gesture to my abusers, one of whom wrote a letter of complaint to EdFringe in a failed attempt to have my show banned.”
The tweet: