Greater Manchester Police have said that an "explosive ordinance disposal team" has been called as a precaution and that enquiries are "ongoing," according to BBC News.
More top news
A towing vehicle has hit a passenger plane at Glasgow Airport after sliding on ice. The British Airways plane was preparing for take-off.
Vaginal mesh implants are designed to help deal with incontinence and other problems following childbirth.
Ice warning in force across northern and western areas.