Poland’s commissioner to the EU estimated that the total number of refugees from the Russia/Ukraine conflict that have come to Poland could reach over 2 million.
Vehicle drivers who do not comply with minimum emission standards are to be charged a daily fee of £12.50 for entering the Ultra-Low Emission Zone (ULEZ).
Russian forces have been shelling Europe's largest nuclear power plant in south east Ukraine.
The by-election was triggered by the sudden death of Labour MP Jack Dromey, in January, who had held the seat since 2010.
Russian forces made territorial gains in the west and south of Ukraine as NATO chooses not to enforce a no-fly zone.
There are growing concerns of a possible attack of Taiwan following the invasion of Ukraine.