LONDON — Political opposition leaders in the United Kingdom have called for a human rights activist to be stripped of his citizenship over past social media posts allegedly containing violent and antisemitic language within days of the dual national returning to Britain after years in Egyptian prisons.
The leaders of the Conservative and Reform parties also demanded the deportation of Alaa Abd el-Fattah following the discovery of tweets from more than a decade ago in which he allegedly endorsed killing ''Zionists'' and police.
''The comments he made on social media about violence against Jews, white people and the police, amongst others, are disgusting and abhorrent,'' Conservative leader Kemi Badenoch wrote Monday in the Daily Mail newspaper.
Abd el-Fattah on Monday apologized for the tweets while saying some had been taken out of context and misrepresented.
The activist has spent years in Egyptian prisons, most recently for allegedly spreading fake news about the government of President Abdel Fattah el-Sisi. He returned to the U.K. on Friday after Egyptian authorities lifted a travel ban that had forced him to remain in the country since he was released in September.
But he immediately became embroiled in controversy after Prime Minister Keir Starmer said he was ''delighted'' that Abd el-Fattah was back in the UK and had been reunited with his family.
That triggered the republication of messages on the social media platform Twitter, now X, that were described as antisemitic, homophobic and anti-British.
Abd el-Fattah expressed shock at the turn of events in a statement released Monday.