recruitment agency posted in student groups on Facebook in Freshers ' Week . Others targeted young people on Twitter and posted online adverts . Lap dancing can cost students up to £ 800 per week , according to Facebook . Male students more likely to perform from their peers on webcams .
Escort agency posted in student groups on Facebook in Freshers ' Week . Others followed young people on Twitter and posted recruitment adverts . Lap dancing can earn students up to £800 per night , according to research . Male students more likely to perform from their bedrooms on webcams .