As long as the highway is in their jurisdiction they can. There is normally not a restriction to prevent it.
In some states, an off duty police officer can write a speeding ticket. It will depend on the laws in your specific state. You can always go to court to fight the ticket.
They normally will write you a warning ticket.
Yes.
not really, they will write you a ticket and if you do not agree you can go to court.
When they write you a ticket, but you are not arrested. Examples of this are most traffic violations, i.e. a speeding ticket. More serious crimes will be an arrest, not a citation.
Local police departments often try to create revenue by writing tickets on Interstae Highways (part of the National Interstate Highway System) the problem is when "they are in for a dime they are in for a dollar" taking the ticket writing role also binds the local municipality to assuming the emergency response, snow clearing and all other maintenance and management as well as the financial requirements for that part of the highway. A local city police officer is never supposed to be writing tickets on a US highways unless an emergency matter exists; a DUI dragnet is in place; or some other formal declaration is taking place where they are assigned to that particular stretch of road. If a city cop sees a crime occur while on a federal route they can assume the role of law enforcement per the appropriate policy and take action. This is the exception not the rule--local police do not write ticlets on US Interstates without a load of headaches coming along. One clear exemption is "drug interdiction" patrols by local county sheriff's on highway patrol. If a local cop pulls you over make sure there's a real cop doing it and why not call 911 and confirm that a local cop is out patrolling the highway.
An officer does have the authority to write a seatbelt ticket on any City Street or County Roadway.
shoot a gun make an arrest write a ticket use handcuffs catch criminals drive a police car
It is highly unlikely that any police officer would purposely write such a thing on a ticket. It is probably a misspelling of 'gray'.
Based on the question, I assume the officer in question is employed by the police department; however, has not completed training through the state. Yes, the police officer can issue a ticket. Although not certified, the officer has been granted authority through the police department, and holds the authority to do anything that a certified officer may do (within reason).
Yes, and some (especially highway patrols) do. However, most police officers will go out of their way to avoid citing another officer. This practice is called "professional courtesy," and it is somewhat controversial.
The word highway can be written out fully as Highway or it can also be abbreviated. The abbreviation for highway is hwy.