UK's Brexit negotiator at British embassy in Brussels

UK's le Brexit negotiator David Frost was seen on Tuesday arriving at British embassy in Brussels. It came as British lawmakers in London overturned changes to legislation laying out how tre within UK will operate post-Brexit.

Britain said on Monday negotiations w taking place between its government and EU could continue for some time yet and indicated it was t planning to pull plug on talks as long as progress was possible.

European Union chief negotiator Michel Barnier said he still firmly believes that a post-Brexit tre agreement is possible. Both sides are teetering on brink of a -deal Brexit departure, but have committed to a final push ahe of Jan. 1, when a transitional period following Britain's Jan. 31 departure from bloc is to end.