Tulsa police have said they are dealing with several trespassers at businesses along memorial drive.
Officers said they had to help break up a big crowd at 51st and Memorial on Saturday evening.
According to Police 10 Trespassing tickets were written.
Police said that is an area where businesses often have problems with trash and vandalism.
Officers urge businesses to put up "no trespassing" signs if they don't want people on their property.