Can a police officer issue a traffic ticket based on the claim of another officer?

Yes, a police officer can issue a traffic ticket based on the claim of another officer. If one officer observes a traffic violation and communicates that information to another officer, the second officer can take action, including issuing a ticket. However, the validity of the ticket may depend on the specific circumstances and local laws regarding the enforcement of such claims. It's essential for the issuing officer to have reasonable grounds for the ticket based on the information provided.