[MTVN]

Well not impossible but Lib-Lab wouldn't have been a majority. They'd have needed a real motley coalition to even have the slightest majority government in which case I think it would have been chaotic and plagued by acrimony and confusion

Say what you like about Lib-Con but they delivered 5 years of stable government which was remarkable considering that the two parties have big differences and that it was Britain's first coalition since WWII