Two roads will be closed this weekend due to construction and trenching work in the City of Hamilton.Parliament Street between Victoria and Dundonald Streets will be closed to traffic in both directions between 6am and 10pm tomorrow.The closure is necessary so that workmen can place equipment on the roof of the Bermuda Monetary Authority building.On Sunday, trenching work will take place on Front Street near Number Six Shed, between Parliament Street and Burnaby Hill, between 7am and 7pm.The City of Hamilton apologised for any inconvenience the road closures might cause.Useful website: www.cityhall.bm.