I accidentally rocketed a station guard while docking today. Hair triggers are nice, but easy to bump. This should solve that problem.
This bind assumes default firing keys. If you've changed them, you will need to change the bind.

alias safety safetyON
alias safetyON "alias safety safetyOFF; bind c ''; bind v ''; bind RMBUTTON ''; bind LMBUTTON ''; bind MMBUTTON ''; echo [][] Weapon Safety Engaged [][]"
alias safetyOFF "alias safety safetyON; bind c +shoot1; bind v +shoot3; bind RMBUTTON +shoot1; bind LMBUTTON +shoot2; bind MMBUTTON +shoot3; echo [][] Weapon Safety Disengaged [][]"
bind "B" safety

Perhaps you should create a thread including all these wonderful binds and have someone sticky it?

Or post them in the binds section of the wiki:
http://vo-wiki.com/wiki/Binds

I posted it in the binds thread, which is already stickied, but many pages long and largely neglected. I posted them individually here as I came up with them, in the hopes people who may have a use for them will notice them.

I'll post them on the wiki later once I have some time, a wiki account, and have re-learned my wiki-fu.