 These are, confrontational control, such as riot control and crowd control, preventative measures to deter non-normal behaviors, which is legislation outlining expected boundaries for behavior, and measures complementary to preventative measures, which amount to punishment of criminal offences.Cities can implement park exclusion orders (prohibiting individuals from frequenting some or all of the parks in a city for an extended period due to a previous infraction), trespass laws (privatizing areas generally thought of as public so police can choose which individuals to interrogate), and off-limit orders (Stay Out of Drug Areas (SODA) and Stay Out of Areas of Prostitution (SOAP) that obstruct access to these spaces).These are just a few of the new social control techniques cities use to displace certain individuals to the margins of society.