https://www.gov.uk/hmrc-internal-manuals/compliance-handbook/282250
282250 - Director Disqualification - Making a referral - HMRC internal manual - GOV.UK
making a referraldirector disqualification
https://www.gov.uk/government/news/strengthening-the-company-director-disqualification-process
Strengthening the company director disqualification process - GOV.UK
New measures come into force on 1 October 2015 to provide a greater deterrent for company directors against acting improperly.
the companydirector disqualificationstrengtheningprocessuk
https://www.gov.uk/cma-cases/supply-of-precast-concrete-drainage-products-director-disqualification
Supply of precast concrete drainage products: director disqualification - GOV.UK
The CMA has secured the disqualification of two former directors whose company admitted it breached competition law.
precast concretedrainage productsdirector disqualificationsupplyuk