Managed to lose my fuel cap, which means some git at Morrisons has it.
While perusing cheap alternatives on Amazon and wondering if it "really does fit" I thought fuck it and bought a proper one from Rough Tracks. To try and soften the blow of quick delivery cost, I added a pair of wiper blades. The Bosch Aeroblades currently fitted have proved to be less than stellar in their performance. In fact pretty shite would be a better description. This time I went with Hella and the new blades even had little protective sleeves over the rubber. Nice touch. Following yesterdays biblical downpour, I think these are a significant improvement over the Aeroblades.