Slight gas-like smell in the bushes

Slight gas-like smell in the bushes outside number 10 - opposite Beanhill Dental Practice, Pharmacy & GP and adjacent to the cut through pathway on Beanhill between the three Wastel Roads. I would be very grateful if the council could check. It could be shrubbery, rubbish or a deceased rodent smell, but the council will know if there are gas pipes there. I did not think it warranted a gas emergency call out, given that I did call them out to another shrubbery smell elsewhere on the estate a couple of weeks or so ago. They clarified that was a smell, but not gas. I am very grateful for your checking this out. It is probably nothing, but I didn't want to ignore it.