Acklom, who has used many aliases in the past, changed his name to Marc Long to get a legitimate pass and a Swiss residency permit.
The sequence conman is the theme of a European Arrest Warrant which is not recognized in non-EU Switzerland, yet there is an extradition covenant between the Swiss and the British.
The pass and residency assent were obtained in 2014, someday after he fled the UK, and both are still valid.
He rented an unit above a shop in a drab northern suburb of Zurich, where we met a proprietor who helped him set up the accommodation as a foster to a mutual business associate.
The man told us: “I saw him when he picked up his correspondence, but he never lived here.
“The last time we saw him was 3 years ago when he was arrested, for some credit label claim we think, but the police expelled him.
“I looked at his association and all was paid, so the detain must have been for something else.”
Acklom, 44, is on the run with his wife and two immature daughters, suspected of fleecing British lady Carolyn Woods of her £850,000 life assets after earnest to marry her.
Sky News can exhibit that he is also being investigated over other allegations.
Detective Inspector Adam Bunting, of Avon and Somerset Police, said: “There could be some-more charges. We are still questioning a series of incidents and reports to do with Mark Acklom and his activities in the Bath and Bristol areas going back to 2012 and 2013.”
Acklom has changed his name strictly several times over the years and used several aliases.
He once wrote to a business associate: “Regarding names etc. Under English law it’s a normal procession to change ones name…”
Architect David Hadfield pronounced he rented his oppulance Bath home to Acklom – then job himself Mark Moss – and had to follow him for payment.
When Acklom vanished, Mr Hadfield was still due around £5,000 for pattern work Acklom had consecrated from him, so he hired a private investigator to investigate.
Mr Hadfield said: “I didn’t remove much, but we was worried that others competence turn bigger victims. The investigator and we believed he was building up to a outrageous rascal on someone. He was such a bizarre guy, a pathological liar who can’t help himself.
“I Googled the name Mark Moss and couldn’t find a thing about him and he tried to convince me he had paid £12m to clean his temperament from the internet.”
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Mr Hadfield upheld the investigator’s report to police, around the time that Acklom met Ms Woods in circuitously Gloucestershire.
He added: “The police showed little interest, at slightest not for a prolonged time. They have been to see me given and taken a statement.”
After Acklom left Bath, two demands arrived for superb payments for his daughters’ private school fees, for some-more than £10,000.
:: If you have information about the locale of Mark Acklom and are in the UK, hit Avon and Somerset Police by job 101 and giving the anxiety series 7429713, revisit avonandsomerset.police.uk/contact-us, or call Crimestoppers anonymously on 0800 555 111.