Liberal Democrats manifesto: 12 key policies explained The Liberal Democrats have launched their 2019 election manifesto, with the slogan Stop Brexit Build A Brighter Future. It sets out the polices the party aims to introduce should it win the election. The full document runs to 96 pages and contains pledges on a variety of subjects, with Brexit and the NHS to the fore. But what are the promises that will grab the public's attention, and, potentially win over voters on polling day, 12 December? 1. Stop Brexit Article 50 would be revoked and Brexit cancelled. There is no mistaking the Liberal Democrats' central appeal to voters. The words "STOP BREXIT" appear in large capital letters on the front of the manifesto. Uniquely among UK-wide parties, the Liberal Democrats are promising to revoke Article 50 immediately - and stop Britain leaving the EU without another referendum. The pledge stands out from Labour, who would offer another vote, and the Cons...