I drove to Whitechapel, in London, which included some 'rush-hour', (in reality, more stop-start!), driving. We set off from Hythe in the New Forest, Hampshire, at approx 2.15pm, and arrived in Whitechapel at 5.20pm, where I had a hospital appointment, then we returned home via a very nice pub in Bracknell, 'The Golden Retriever' (- thoroughly recommended!), we arrived back home at approximately 11.00pm, my BX ran faultlessly, with its 'new' 30,000mile gearbox munching up the 184miles we travelled, fuelled partly on 15ltrs Tesco's Diesel, partly on 15 ltrs of filtered Waste Veg Oil, (-thinned a little with 5 Ltrs of old, filtered white spirit), roughly working out the mpg figures seems to equate to the equivalent of 90+ mpg, since the WVO and white spirit were free of charge. BX ran smoothly as ever, no noticeable smoke at all from exhaust, suspension soaking up the nasty M3 bumps, (recent replacement of front-rear return pipe),... All in all a satisfying run,... Should manage pretty much any distance I decide to take it now, I think! - Wifey, Nikki enjoyed the lovely smooth ride too, having not travelled in a BX further than a couple of miles or so....

)
I wish I'd taken some photos now!

/, next time, maybe....
mechanically-minded, technically-gifted,....self-confessed fix-it yourself fan....