After a few requests for some motorsport related decals, here's this basic pack. This includes:

1 x Blue triangle - to show your battery location.

1 x Red lightning bolt - you can choose to apply this over the blue battery triangle.

2 x Red triangles, to indicate 2 towing points.

2 x TOW letters in White or Yellow - choose from the "colour" option below!

I've made sure the battery triangle is slightly larger than minimum CAMS spec. As far as I know, there's no minimum size for the TOW triangle, but this is quite visible. You can apply the TOW lettering after you've stuck on the red triangle, that way the letters will be the right way up for your application.