A. 
The Chief of Police or his designee shall have the following powers to regulate traffic and parking temporarily and in time of emergency:
(1) 
In the case of fire, flood, storm or other emergency, to establish temporary traffic and/or parking regulations; and
(2) 
In the case of emergency or to facilitate public works or public events of limited scope or duration, to restrict or prohibit traffic and/or parking in limited areas for periods of not more than 72 hours.
B. 
The Chief of Police and the Exeter Police Department shall enforce these temporary and emergency regulations in the same manner as permanent regulations. Any person who drives or parks a vehicle in violation of any such regulation shall be guilty of a violation and, upon conviction, shall be liable to the penalty set out in law or elsewhere in this chapter for a violation of that nature, and in case of a violation for which no specific penalty is set out in the law or elsewhere in this chapter, to a fine of $15 and costs.
C. 
During nonemergency conditions, where advance notice is available, temporary no-parking signs shall be posted at least 24 hours prior to the no-parking restrictions. In the event vehicles are not moved during the no-parking restrictions, the Chief of Police or his designee, at his/her discretion, shall have the authority to cause the vehicles to be towed.