Can someone confirm to me if the specification +16' +/-10' for the vRS means a toe-out of 16 minutes of arc plus/minus 10' minutes of arc? Seems counter intuitive to this bear of simple brain when every car I have owned has a toe-in for the front wheels.

Car is 2016 vRS diesel.

Pretty sure most front wheel drive cars toe out.....

Rear wheel drive toe in or parallel

Actually this bear of simple brain was looking at the wrong page in the manual. The figures I quoted in my question are for the rear wheels, the front wheels are as near as dammit parallel as suggested by Bluewagon. Back on my head.... and everyone can now go back to sleep!