[Vanguard] Hundreds of pensioners in Edo State made up of those who retired from the state and local government service, yesterday, took over the city centre, otherwise known as Oba Ovonranmwen Square and caused gridlock in all adjoining roads such as Sapele, Akpakpava, Airport, Siluko and Sokponba and adjoining streets in protest over unpaid pension arrears, gratuities and non harmonization of monthly pay.