To stop the program at any time, which will prevent WPD from being able to securely respond back to you, you can opt out via text message. Send a text message with the word "STOP" to CRIMES (274637). You'll receive a one-time opt-out confirmation text message. If you choose to, you can submit a text tip again at a later time by texting the word TIPWPD along with your tip to CRIMES (274637).