A direct email for University related community issues, (student related problems).
Tel: 01326 255666 (24hr voicemail service with next working day call-back between 9:30 am and 11:30 am Mon - Fri.
Exeter University also provided 01326 370737 - the Community Line. 24 hrs.
(A nightime response given to some noise: There was a person at the other end, who took some notes and sympathised.
Oh and he gave us the Cornwall Council Environmental Noise number (their main switchboard number 0300 1234 212, ‘press 1 for emergency’). Conclusion: Don’t expect miracles!)