LONDON (Reuters) - Investment manager Royal London has suspended dealings in its Royal London Property Fund and Royal London Property Trust with effect from March 31, it said in a notice on its website.Over 17 billion pounds in UK property fund assets were frozen last month, as managers said it was not possible to price the funds' assets due to market volatility. "In light of the exceptional circumstances in the market and material uncertainty in the valuation of the property fund’s assets, we..