Yes, I'm afraid I've found another one! Why are these juveniles only showing up now? As you can see in the picture, this one weighs 400g, so he's a bit bigger than the juvenile I found earlier in the week. He's currently safe and sound in a pet carrier box with food, water and bedding. I haven't worked out yet how I'm going to get this one to either Tiggywinkles or another hedgehog carer (I don't drive, hence the predicament). If anyone relatively local to Didcot in South Oxfordshire can help, please let me know. Email me on email@example.com or leave a comment on this post.
UPDATE (14:45pm): I'd like to say a huge thank you to S and E from the Twosie the Hedgehog blog for coming to the rescue and getting this delightful little hog delivered to Tiggywinkles this afternoon.