RATP Dev to operate public transport in Brest from July 2019, France May 27, 2019 | Europe News RATP Dev has secured a contract from Brest Métropole to operate the public transport network in Brest, branded as ‘Bibus’.The contract has a term of 8.5 years. It will begin on July 1, 2019 and end o... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password