If the conditions for obligatory Hajj are met, what is the rule for an interdicted safih?

Kitab al-Hajr: Improvidence, Legal Restriction, and the Age of 25

• Safeguarding funds necessarily postpones Hajj by one year
• Voluntary almsgiving replaces obligatory Hajj
• He may perform Hajj with supervised expenditure
• It is permitted only if the judge travels personally