im moving to holland, 1st of june, im looking at moving to utrecht, as i have seen the city before and its gota nice young vibe about it, by moving im giving up my car and will do as the dutch do, should i take my bicycle over (mountain bike with suspension thingys) or get some thing there, plus is it going to be safe? i noticed that there are hundreds of bikes just laying around!! and crack heads try selling them to people at night...

help please

thankyou