Scotland's government has warned that it could halt the new Premiership football season after Celtic defender Boli Bolingoli violated quarantine regulations.
Bolingoli, 25, played in Celtic's 1-1 draw against Kilmarnock on Sunday without quarantining after his return from Spain.
The Belgian defender issued an apology, saying he was guilty of an error in judgement, while Celtic confirmed they would launch an investigation.
"We are currently in discussion with the club and football governing bodies to establish the facts," the Scottish government said in a statement on Tuesday.
"If confirmed as another serious incident within Scottish football, where protocols have been breached at the risk of wider public health, then the Scottish government will have little choice but to consider whether a pause is now needed in the resumption of the game in Scotland."
Aberdeen's Premiership match against St Johnstone was postponed on Friday after two of their players tested positive for COVID-19, with six others self-isolating.
New Zealand overcame a blitz from centurion Harry Brook to beat England by four wickets on Sunday in the opening game of their three-match one-day international series, with Daryl Mitchell and Michael Bracewell scoring half-centuries.
Belinda Bencic breezed past Czech sixth seed Linda Noskova 6-2 6-3 to win the Pan Pacific Open title on Sunday, erasing bitter memories of her straight-sets defeat by Agnieszka Radwanska in the title clash of the same tournament 10 years ago.
Liverpool manager Arne Slot said opponents have identified a winning strategy against his Premier League champions and he needs to find a solution fast after a 3-2 defeat at Brentford on Saturday made it four league losses in a row.
Rohit Sharma hit a century and Virat Kohli a bright 74 to drive India to a nine-wicket win in the third one-day international on Saturday, sending fans home happy after what are likely to be their final appearances in Australia in their country's colours.