254? https://tfl.gov.uk/bus/route/254/ https://tfl.gov.uk/bus/route/254/ I was at a TfL hackathon once, at QMW along this route, but that is irrelevant. Stra

254? https://tfl.gov.uk/bus/route/254/ https://tfl.gov.uk/bus/route/254/ I was at a TfL hackathon once, at QMW along this route, but that is irrelevant. Strangely TfL seemed to be beholden to Ordnance Survey for some copyright issue, it couldn't have been for the Natrional Grid reference could it? Converting between lat/long to OSgrid was a bit tricky when you have to take the curvature of the Earth into account to get that last bit of accuracy. https://www.movable-type.co.uk/scripts/latlong-os-gridref.html https://www.movable-type.co.uk/scripts/latlong-os-gridref.ht... PS For some reason I almost wrote Couverture of the Earth, just trying to reduce chocolate intake.