Hectic lobbying were on in Britain to cobble up a majority to form a coalition government after voters handed out a hung verdict in the polls. Top-level negotiating teams from both Tories and Liberal Demcrats are due to meet today to thrash out a pact that will finally oust Gordon Brown from DowningStreet. Tories, however, said no deal will be done on any possible coalition between the Liberal Democrats and Conservatives before Monday.The news that talks are set to drag on will further unsettle the financial markets which plunged on Friday when it became apparent that Britain was stuck with a hung parliament.