Vodafone to reduce European store footprint by 15% - CEO . Vodafone will reduce its European store footprint by 15%, chief executive Nick Read said on Tuesday, as the telecoms firm makes better use of data to optimise its store estate.

"Call of Duty Mobile" smashes records with 100 mln downloads in first week . The mobile version of videogame franchise "Call of Duty" racked up 100 million downloads in its first week, industry site Sensor Tower said on Tuesday, dwarfing the debuts of previous smashes including "Fortnite" and "PlayerUnknown's Battlegrounds" (PUBG).

UPDATE 2-Spain's Cellnex to buy Arqiva's telecoms division in $2.5 bln deal . Arqiva to focus on broadcast infrastructure business (Adds detail, Arqiva statement)

UPDATE 7-U.S. expands blacklist to include China's top AI startups ahead of trade talks . Hikvision, top startups SenseTime and Megvii included on list

UPDATE 1-Norway's wealth fund says it must prepare for large fluctuations . Norway's $1.1 trillion sovereign wealth fund, the world's largest, must be prepared for a rocky ride in the next three years as global issues from trade wars to climate change buffet its portfolio, its management said on Tuesday.

China's tourists cut back foreign travel over 'Golden Week', choose patriotic destinations at home . Chinese mainland tourists cut back on trips and spending abroad during the long "Golden Week" holidays in early October, with a weaker yuan, political turmoil in Hong Kong and global tensions dampening their enthusiasm to travel too far from home.

UPDATE 1-'South Park' creators offer mocking 'apology' to China over episode . The creators of satirical animated series "South Park" issued a mocking "apology" to China after media reports that episodes of the show were no longer available on some Chinese websites.

RPT-UPDATE 1-Spain's Cellnex to buy Arqiva's telecoms division in $2.5 bln deal . Spanish wireless infrastructure operator Cellnex said on Tuesday it had reached a deal to buy the telecoms division of Britain's Arqiva for 2.0 billion pounds ($2.5 billion).

'South Park' creators offer mocking 'apology' to China over episode . The creators of satirical animated series "South Park" issued a mocking "apology" to China after media reports that episodes of the show were no longer available on some Chinese websites.

UPDATE 1-Japan to tighten ownership reporting rules to boost national security . Japan will tighten reporting requirements for foreign investment in industries related to national security, officials said on Tuesday, reflecting broad concern that China could gain access to key technology and confidential information.