I also wanted to know who, if anyone, was responsible for monitoring convicted paedophiles.
Following my first report, a police officer who helped monitor Jhaj rang me, asking for information on his movements.
He said he was responsible for managing the whereabouts of dozens of offenders – and it was challenging work.
The National Police Chiefs’ Council advise that the minimum safe staffing levels at which paedophiles should be monitored is one officer to every 50 offenders.
The Metropolitan Police’s average offender management ratio was one officer to 40 offenders – well within the benchmark.
I asked other forces what their ratios were and some never replied. But 10 out of 26 forces failed to meet this benchmark, according to Freedom of Information requests received last year.
At one force, officers were responsible for monitoring 85 offenders each on average.
Some forces defended their resourcing – arguing that these are advisory levels only and also dependent on risk assessments of offenders.
But successfully managing 50 sex offenders is “impossible” according to Jonathan Taylor, a safeguarding expert and former child abuse investigator.
“I feel so sorry for the officers”, he says. “It’s a poisoned chalice – one of the paedophiles will re-offend. This case also highlights concerns about a lack of safeguarding in entertainment and tech companies enabling these types of offenders.”
The BBC understands that Jhaj is currently detained in French custody. The local prosecutor there says the Ukrainian girl involved in Saturday’s stunt had not been a victim of either physical or sexual violence and had not been forced to play the role of a bride.
His statement also said Disneyland Paris had been “deceived” and that the organiser had used a fake Latvian ID to hire the venue.
The BBC approached Disneyland Paris for comment – they did not respond.
The Metropolitan Police said that a 39-year-old man is wanted by them for breaching restrictions placed on his activities, and is also separately being investigated for “any possible” fraud offences.
Additional reporting by Alex Dackevych and Richard Irvine-Brown.