Avoid using cell phones or smart phones and exchanging phone numbers. Use a drop phone if necessary.
Avoid kissing and groping in the club or public events. There are cameras everywhere and everyone is watching. Kissing and touching does not mean the girl wants to have sex with you. Public displays of affection with a female that is not your girl will also hinder or ruin your chances with other women if she decides not to go home with you.
Do not take the girl to your house. You do not want her to know where you live for safety reasons. A hotel room might be a better option.
Use cash to limit digital footprint.
Use condoms and dispose of them yourself. You can flush the condoms in the toilet or take them with you. Avoid exchanging any bodily fluids. No oral sex and avoid kissing. Kissing is very intimate and women are not into kissing with strangers.
When you are done get dressed and leave. Do not clean up or use any bath towels. Be respectful and gracefully leave.
Make sure the female is not in your social circles. No women from your school or place of work.
Avoid having sex with intoxicated women or women who seem drunk and/or impaired. If women are incoherent or inebriated by law she is unable to consent to sex or any physical contact.
Practice abstinence. You will avoid any false charges, sexual transmitted diseases and unwanted pregnancies.