Britain has introduced temporary measures allowing airlines to combine passengers from multiple flights onto fewer aircraft to cut jet fuel use, the Department for Transport said.

The rules enable airlines to merge services on routes with several daily flights, shifting passengers to departures with spare capacity instead of operating lightly booked or cancellation-prone flights, according to PA Media.

The aim is to reduce fuel waste and improve efficiency.

The opposition Conservative Party criticised the move, saying passengers may be reassigned without choice.

Officials said the changes should also enhance schedule reliability and boost traveller confidence.

The measures come as concerns grow over potential jet fuel shortages ahead of the holiday season, linked to supply chain disruptions and geopolitical tensions affecting Middle East fuel supplies. -TradeArabia News Service