By de-registering my contact details from the Briar Chemicals Warning and Informing service, I understand that:
 
■ My contact data will be securely deleted within 48 hours of my request to de-register, so I may still receive messages during that time.
 
■ After 48 hours, I will no longer receive emergency instructions or messages from the Briar Chemicals Warning and Informing service.
 
■ I can re-register for this service at any time in the future.