Company placing charge on pension scheme

[howtorebuild]

If an employer moved, made staff redundant and around that time placed charges on the pension scheme, why would they do this?

www.gov.uk/guidance/pension-trustees-investments-and-tax

So if they purchased a property to live in with the company pension scheme and the business collapses, currently in huge debt, do they keep the house and employees lose their pension?

Bump