Suffolk County Police Department’s Fourth Precinct presents Operation Medicine Cabinet at the Smithtown Library, 148 Smithtown Blvd., Nesconset on Saturday, Feb. 1 from 10 a.m. to noon. Have any unused or expired medication at home? Drop it off for safe disposal. No syringes, auto-injectors, creams or liquids will be accepted. Please remove pills from packages and bottles and place loose medications in a Zyploc type bag for collection. Don’t let your medication fall into the wrong hands. For more information, call 631-469-0989.