A police officer must not:(1) directly or indirectly solicit, accept or demand from any person a gift, a reward, a commission, a kickback, a discount, a loan, repayment of a debt, a favour or any other advantage or consideration liable to compromise his impartiality, judgment or fairness;
(2) pay, offer to pay or agree to offer a gift, a reward, a commission, a kickback, a discount, a loan, repayment of a debt, a favour or any other advantage or consideration liable to compromise the impartiality of that person in the performance of his duties;
(3) recommend the services of a particular attorney to any person, especially an accused person, with whom he has been in contact in the performance of his duties;
(4) put himself in conflict of interest in soliciting or collecting money from the public through the sale of advertising or tickets, or otherwise for the benefit of a person, an organization or an association.