a couple of weeks ago we were talking a couple of weeks ago we were talking about a couple of weeks ago we were talking about by election - a couple of weeks ago we were i talking about by election results and ulez~ talking about by election results and ulez~ we talking about by-election results and ulez. ~ ., talking about by-election results and ulez. ~ . , ., ~ ., and ulez. we are still talking about it. the high court is set to publish a ruling this morning over the london mayor s plan to expand the ultra low emission zone to the capital s outer boroughs. five conservative run councils launched legal action back in february over the extension, which is due to come into force on august the 29th. our reporter simonjones joins us now from west london simon this is already in place in some parts of the capital but there s a lot of opposition elsewhere. lam i am currently in queue at the edge of the i am currently in queue at the edge of the existing ultra low emission zone~