Jerrycans
 

I have this system : 4 jerrycans on each side
since 1990 on a 110 Defender and the same before on a 109 : In 18 years no problem with police in many coutries : Algeria,Tunisia,Niger,Libya,Italy,France.
I had an accident with this (in France, going back home after a long trip in Algeria ) and I was 100% right .
I think this system is very easy because removeable and good for the stability ...
RR