A friend of mine took his child to a Lagos general hospital for treatment.After initial consultations,the child was referred to the physiotherapy section for further treatment.After initial treatment at the section,he was asked to make some payment,to the physiotherapist(as against the receipting section).No concrete excuse was given by the physiotherapist for this action and that the child will not receive any further treatment if the payment is not made.His discovery is that,virtually all patients at the section make such payments.He has asked me to help him investigate whether such payment is right.