Access to the main chamber of the House of Commons has been temporarily restricted after a mobile phone was discovered hidden within the premises during a security procedure. The finding occurred just prior to the Prime Minister's Questions session on Wednesday afternoon.

Reports indicate that the device was located near the seating area designated for government ministers.

A spokesperson for UK Parliament stated that the suspension of public entry to the Commons and House of Lords will remain effective until further notice. This decision comes after the Metropolitan Police confirmed the incident during a routine security check.

A public statement from the Metropolitan Police indicated, "Enquiries have led officers to believe that the phone was purposely placed in a location with the aim of causing disruption to business in the House. An investigation has been launched and enquiries are ongoing. We have updated the Speaker and Clerk of the House."

In light of these developments, a spokesperson for UK Parliament remarked, "While investigations continue, we have decided to temporarily limit full public tours in both Chambers from Saturday 6 September, until further notice. Public access to the rest of Parliament is unaffected and remains open as usual."

The spokesperson also assured, "We have robust and proactive security measures in place in Parliament and the safety and security of everyone who works or visits here remains our top priority."

UK residents are still eligible for a complimentary 75-minute guided tour of the Palace of Westminster, which can be arranged through their local Member of Parliament. Both guided tours and self-guided audio options are also available for all visitors, including those from outside the UK.