I've been asked twice for meets outdoors by 'new' clients this week and I'm hardly new. I've found it is something some newbies naiively ask, some say they are too nervous and frightened of coming to a unknown incall place, and can't book outcall either for financial, or privacy reasons.
Well there's going to be no worries about privacy when the local plod spot you shagging in your car with the local hooker is there?
It's not safe, discrete and I know from previous experience that shagging in cars is awkward - it's one thing having a laugh with your partner, another meeting someone in a layby and I'd be concerned that legally it's not much different to kerb crawling/soliciting which are both illegal.
One of the guys who asked me for this this week, had already been pointed in the direction of my website after explaining I'm quite happy to see nervous newbies, but that I often end up not seeing many because they are simply not prepared to read, listen and trust.