plan is to converge on the Didcot "tesco" site from @10 am,
Wallingford road, Didcot, Oxon OX11 9BZ ( exit A34 at Milton Interchange - {Tesco is @10/15 mins} follow signs for Wallingford)
#1 on MAP is the store, ( LEFT on r-bout)
if you turn RIGHT at roundabout,
you will enter a much quieter car park ( Halfords + 2 x empty units))