BBC News - Business

• Contact-tracing app: First version worked on more phones

  The first version of the NHS England and Wales app was trialled on the Isle of Wight.

• Tesco joins Morrisons to limit sales of some items

  Limits on loo roll and flour are back as supermarkets act to prevent a repeat of March's panic buying.

• William Hill: Takeover battle looms for UK bookmaker

  Shares in the betting giant jump by a third after it says it has received two rival bid approaches.

• Covid: Jobs scheme 'won't stop major rise in unemployment'

  Influential think tank the Resolution Foundation warns Rishi Sunak's plan will not "live up to its promise".

• European Commission to challenge Apple tax bill verdict

  EU court ruling that the tech giant does not have to pay hefty back taxes to Ireland goes back to court.