Para (2) of the regulation could be interpreted to permit encounters as follows:
1) funerals for former clients
2) sex therapy and pity fucks
3) fucking your estate agent and so many American hookers, dancers and porn-stars also took to being realtors.
4) fucking your carer, nurse, doctor, facility cleaner or other ancilliary all by mutual agreement
5) firepersons, police, ambulance staff
6) child-carers, nursery staff, teachers
7) post-rescue celebration by "heroes" and bystanders
8) social workers
9) clerks of the court, lawyers, solicitors, judges, security and other officers of the court
10) sex-ed classes and consultations.