A better call would have been "get your camera quick!", as when i saw what she was calling me to see i then had to, i then had to run back into the house, find my camera & discard its case. By wich time the visitor was swiftly scuttling away:
Mum was unsure as to whether s/he came in and went out again, or had perhaps sneaked in last night and was distrubed by her & was on her/his way out. The theory that s/he slept the night was almost made slightly stonger when he turned out, once we stopped talking and i was sat waiting silently with my camera.
I didn't want her/him coming back inside and getting stuck in there, as i don't think a few woodlice & spiders would satisy her/his hunger greatly. Especially as when s/he headed firstly into the hedge i could hear her/his crunching something in the undergrowth - presumably a snail - what a good little hedgehog!
Anyway we've shut the garage door down, hoping s/he hasn't snuck back in, even if it does mean the garage stinks of paint fumes, and i made D check under the tyres before he moved the cars this morning too!