One front in this battle has been the hotel industry.
Traffickers like to use hotels to ply their trade, since they can get in and make some money and then move on before they attract too much attention.
Richard Scorer, a specialist abuse lawyer from Slater and Gordon, represented 11 of the rapist's victims and has demanded Worboys is barred from Greater London.
In a statement, he said: 'It is unbelievable that Worboys' victims have not been consulted on their attacker's licence conditions when they are living in fear of his release.
Some of the women whose cases were dropped were told that there was 'no point' putting him on trial a second time as it was thought Worboys would never be released having been given an indeterminate sentence for public protection in 2009.