A gel that dupes urban gulls into thinking that buildings are on fire is being trialled in Bath.
The gel emits an odour the gulls dislike and an ultraviolet light that is perceived as a fire by birds.
read more http://www.bbc.co.uk/news/uk-england-somerset-22950411
"Bird Free fire Gel" can be bought for use on domestic homes follow this link for more information.
http://www.insight-security.com/Bird-Free-FAQs.htm
by Councillor Sharon Ball