MPs have voted down a proposal from Andrew Bridgen that sought to change the law to ban the promotion or discussion of gender transitioning in schools.
The Reclaim Party MP attempted to use a 10-minute rule motion to introduce a bill on gender and parental rights in schools to the House.
But in a rare move, a group of MPs forced a vote to block the introduction of his proposed bill, with Labour former minister Sir Ben Bradshaw describing Mr Bridgen’s proposal as “despicable”.
MPs voted by 40 votes to 34, majority six, to block a bill being introduced.
Ten-minute rule motions offer backbench MPs an opportunity to present an idea for legislation to the Commons with a speech lasting no more than 10 minutes.
Even if accepted, such bills are unlikely to then progress further due to a lack of parliamentary time to debate bills tabled by backbench MPs.