METAGAMING HELP

Your character and a trusted friend of your character meet up with a drug dealer in Chamberlain Hills. You purchase some marijuana from the dealer and drive off. When you make it to Grove Street, a police car pulls you over. The officers state that they suspect you have drugs on you or in the vehicle and that they need to search it. Your friend PMs you that the cops are most likely metagaming. State step by step what you would do next from this point to the conclusion of the situation. (At least 2 paragraphs are expected)

Can somebody help me with this? i don' t understand how to start reply on this!

Thanks for help!!!!!