Now I did what everybody keeps banging on about, took it to a garage and immediately there was a problem 10 minutes after leaving the garage. That is why I do not bother taking it to garages often.
The car actually seems ok since I cleared the codes a second time , it has not cut out since, hasn't leaked any more fuel and the codes haven't returned.
I have had the car for 3.5 years and driven 70,000 miles in it and it has never cut out on me at all and never leaked fuel. It
was strange how these problems suddenly happened 10 minutes after leaving Kwik Fit.
I only took the car in for a free exhaust check and pre mot checks , he found a loose clamp on the exhaust which he cut off with the grinder thus sparks flying everywhere including under bonnet as bonnet was open. the loose clamp was not the source of the noise, the noise in question has been occurring for weeks and seems to be coming from the catalytic converter area. I replaced the exhaust clamp earlier that day and couldn't get old one off so left it and was going to saw it off the next day.
To recap what had happened regarding thread title, I got it back from kwik fit and driving home 10 minutes later the car cuts out, strong smell of fuel inside the car and upon looking there was a puddle of fuel under the injectors.
I know it was not leaking previously as I do daily check under the bonnet and never saw any leaks and there has never been any smell of leaking fuel from this car. Also I only smelled fuel right after getting it back from kwik fit.