traffic restrictions; traffic control
voluntary restraints; self-limitation
deregulation; removal (easing) of (official) restrictions; relaxation of regulations
tightening of regulations
deregulation; removal (easing) of (official) restrictions
speed limit; speed regulation
total volume control; regulations on total allowable volumes of pollutants
abolition of regulations; deregulation
price control; price regulation
Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter (1972); London Convention
control function; regulatory function; policing function
government rules on structure, staffing, etc. of local bodies (e.g. police force)
min-min kisei; deals between companies which restrict competition