out over pay and conditions. temperatures in japan are temperatures injapan are at their highest in nearly 150 years. now, fears that the electricity grid could be overwhelmed. hello and welcome. the chinese president xijinping has sworn in hong kong s new leader, john lee. the territory is marking 25 years since the handover from british colonial rule. in a speech, mr lee praised the security law that s been used to crush pro democracy protests. he said it had brought stability. britain has accused beijing of failing to meet the commitments it made to respect hong kong s freedoms. mark lobel reports. president xi s steps out of china since the start of the pandemic, choosing hong kong, two years on controller parr state security law here stifling protests, reducing the city public autonomy. it is also 25 years since the british handover to chinese rule. translation: the practice of one country, two systems has achieved success in hong kong, recognised by all. but after scen