19 nations have signed a commitment at COP 26 in Glasgow to support the establishment of zero-emission maritime routes between 2 (or more) ports by the middle of the current decade. 

COP 26: 19 nations sign commitment on green shipping corridors

The UK Government has announced that all new HGV vehicles on its roads must be zero-emission by 2040. In addition, HGVs weighing 26 tonnes and under must be phased out five years earlier, in 2035. 

COP 26: 19 nations sign commitment on green shipping corridors

UK Government says all new HGVs must be zero-emission by 2040