Urgh I recommend you to NEVER get a Navman.
They totally suck.
Like tonight.
Was driving home at 2:30am.. and at a t-intersection, it tells me to turn left.. so I look left and right, then I turn left......... then I was like, uhhhhhhh wtf why are cars parked on both sides of the street facing me?
Turns out it has told me to turn into a one way street facing the wrong way!!
Lucky it was "early" and there were no cars on the street at all.. so I chucked a u-ey straight away and went the right direction.. and my Navman kept telling me to chuck a u-ey back down the wrong way..