The Liberal Democrats have urged Home Secretary Shabana Mahmood to delay new border controls that could prevent British dual nationals from entering the UK. From 25 February 2026, dual citizens must present a valid or expired British passport, or a £589 certificate of entitlement (which takes 8 weeks to obtain), or risk being denied boarding. Families report cancelled trips to see dying relatives and attend funerals, while others fear being stranded abroad. Commenting to The