Ask your MSP to support a motion in the Scottish Parliament which expresses concern about HMS Astute running aground in Skye. 

 Short Title: Nuclear Submarine Runs Aground off Skye

S3M-07241 Bill Kidd (Glasgow) (SNP):

That the Parliament notes
with serious concern reports that Royal Navy HMS Astute
submarine ran aground close to the Skye Bridge; further notes
that this comes as the latest in a catalogue of like incidents
involving nuclear submarines off of the west coast of Scotland
in previous years; believes that, while no nuclear reactor leak
or any other environmental concerns have as yet been reported,
the potentiality of such a calamity remains of grave concern;
considers that inquiries into previous incidents of a similar
nature have highlighted the insufficient application of the
safety regime for nuclear submarines, and calls on the Ministry
of Defence to instigate an immediate inquiry into this incident.

 MSP details are on: 

http://scotland4peace.org/Binthebomb/lobby/lookupconsttrial.htm

and http://www.scottish.parliament.uk/msp/membersPages/MSPAddressPostcodeFinder.htm