
NHS Forth Valley has just been put into special measures over failures in leadership.
There are currently (since 2021) 22 NHS England health trusts and integrated care boards in special measures. Taking into account population, NHS England trusts are thus more than twice as likely to need to be put into special measures.
Source:
https://www.england.nhs.uk/system-and-organisational-oversight/national-recovery-support-programme/