A brand new e-book lifts the lid on Mohammed bin Salman’s jaw-dropping extra

The visitors brought their own servants for their more personal needs, while the island hotel's 300 staff were banned from having mobile phones. In a further guarantee of their discretion, they were each handed a bonus of $5,000 (£3,800) — for many of them, nearly half a year's salary.

Their generous benefactor had every reason to ensure that what happened on Velaa, stayed on Velaa.