I never though of that. guessing you are thinking that it could be seen like guided missile. done a little bit of googling and its safe as long as the rocket weights less than 20KG and doesn't fly higher than 1.5k feet.
im just interested in stopping my rockets having an erratic path going up. also a great project to show off for uni next year. going to be doing electronics systems engineering, so refining my skills while i'm on my gap year is always a good thing 
if I can get a bit of help with the basics to get me going then I can finished off the rest XD
Thank
Adam Webb