Judson: I'd like to send this parcel to erectile dysfunction price husband&#39s And there is a debate about whether the restrictions actually make the population safer. Campaigners say there is no empirical evidence to show that recidivism rates are lower among sex offenders who live away from places like schools. Supporters of the laws claim it is common sense - if you let sexual predators live close to anywhere lots of children gather, more will be at risk.