A probe has been launched into a €1.63bn deal which saw Booking.com agree to acquire a global flight reservations provider.
It was announced in November 2021 that Booking Holdings had entered into an agreement with CVC Capital Partner to buy Sweden-headquartered Etraveli Group.
However, the UK's Competition and Markets Authority (CMA) has now launched an investigation into the deal over concerns it may lead to a "substantial lessening of competition".