Missing White Cat

Hi all, our lovely Lily has been missing since 20:00 14/08 in the Withywood/Bishopsworth area. She is a very adventurous but timid cat so is unlikely to let someone she does not know pick her up. She has a very quite meow so we are concerned that she may have wondered into a shed/building and gotten herself trapped however cannot be heard. She is a White medium hair with black and tan patches with a brown bushy tail. She is neutured with a collar and has up to date contact details. Please can we ask that you keep an eye out, thank you.