What do the new rules on charging mobile devices mean for passengers planning to travel to the USA?
Here are a few quick tips on how to save battery life of electronic devices and ensure trips abroad are not delayed.
As airport security checks are now underway, here is what you need to know about taking your devices abroad.
British Airways has updated its guidance on broken or "uncharged" electronic devices, and now says customers can have them posted to an address of their choosing in order to fly.
Previously, BA had warned that customers found in possession of a device that would not turn on would be forced to miss their flight.
The airline now says that passengers can rebook if they wish to carry the device in their hand luggage, or have it either posted or ready to collect on their return.
The Government is "constantly" reviewing new leads to potential security threats to the UK, the Transport Minister told Good Morning Britain.
Patrick McLoughlin tried to reassure the public the Government was doing everything it could to keep air passengers safe after it asked anyone flying to or from the UK to keep their mobile phones switched on through security checks.
However, the Conservative minister refused to say what the security threat was "we don't go into the exact details of the information we've received."
All air passengers flying into or out of UK airports have been advised to make sure electronic devices in their hand luggage are charged before they travel.
The updated guidance has been issued by the Department for Transport "in line with the US advice".
A DfT spokesman said, "Passengers flying into or out of the UK are therefore advised to make sure electronic devices being carried in their hand luggage are charged before they travel."
British Airways passengers who attempt to board a plane to the United States with an uncharged electronic device will not be allowed to fly, the airline has announced.
The measure follows new rules enforced in the US which stated that mobile phones, laptops, tablets and other devices without power would not be allowed onto flights in hand luggage.
In response, new British government guidelines say devices that do not switch on would not be allowed on to aircraft bound for the States.
Meanwhile British Airways has taken the extra step of telling customers that customers who bring broken or uncharged devices will have to re-book.
Channel Tunnel travellers are experiencing a second day of disruption following Monday's overhead power line problem.
- Four of the high-speed Eurostar train services had to be cancelled today and there were delays to the Folkestone to Calais shuttle services
- Eurostar said passengers who had a booking on a cancelled train could exchange their ticket, free of charge, for another available service within the next four months
The Port of Dover has been "working hard" with ferry companies to help get Tunnel traffic across the Channel after a broken down-train forced an evacuation and caused major disruption for travellers.
"The port continues to maximise available capacity for the additional traffic whilst maintaining a first class service for customers already heading to Europe's busiest ferry port," a Port of Dover spokeswoman said.
"The port continues to monitor the situation closely, in liaison with its ferry partners. Freight traffic entering the port is currently heavy, due to the issues at the Tunnel.
"Tourist traffic is flowing freely into the port but passengers are advised to allow extra time for their journey."