e/First London

Information
has gloss	eng: First London is one of many operators of London Buses and owned by First Group. They did also run the Tramlink network, in a partnership with Tramtrack Croydon before June 2008. Their registered office is at Paddington station in London. First London is a widely known bus company in West London and North West London, as nearly all the routes in that area are operated by First London.
lexicalization	eng: First London
instance of	(noun) (mathematics) a symbol or function representing a mathematical operation operator