Earlier today I put a load of tomato leaves into the recycling bin, and then later I found a big green caterpillar inside the lid. It's about 2.5cm long, very fat, big green eyes, and has diagonal markings with a spine at the back.
Does anyone have any suggestions what it might be? I found links online that showed tomato hornworm, and it looks very similar, but most of the links are from North America. Do we have tomato hornworm in the UK?