who does them security posts that you can set into the ground and put p and down over night to stop tea leaves tea leafing your rides?

i've tried to look for the post about them but cant find it

i need one asap, any recomenmdations?

 

http://www.machinemart.co.uk/search.asp?q=security+post

 

or the anti ram one but thats £140

http://www.machinemart.co.uk/product...4&r=2135&g=117

 

I installed one of these

NOTHING is getting out!


http://www.saundersonsecurity.co.uk/..._Car_Post.html

 

looks like i'm getting the bulldog one

i've got about a 2 foot limit downwards so the other ones won't do

cheers all