Nicolas Rollason, an immigration partner at the London law firm Kingsley Napley, said the real problems may not emerge until April, when the ETA applies to those
travelling by air, Eurostar or ferry.
“The Home Office expects a vast number, 30 million, to apply for ETAs. If even a small portion of these, like 1%, get pushed into the visa system it is just going to overwhelm them. The biggest travel groups are from the US and
Europe and this has the potential to create huge queues and backlogs in the visa system. It could be a disaster and cause all sort of knock-on problems,” said Rollason.