4(1)A person commits an offence if he pays money, in respect of the provision of security services, to a person who—N.I.
(a)does not hold a licence under this Schedule, and
(b)is not acting on behalf of someone who holds a licence under this Schedule.
(2)It is a defence for a person charged with an offence under this paragraph to prove that he reasonably believed that the person to whom he paid the money—
(a)held a licence under this Schedule, or
(b)was acting on behalf of someone who held a licence under this Schedule.