Where are sill drain holes?

[HantsHog]

I've just noticed a rust spot, about size of 50p piece, appearing at the rear end of my sills. I've flushed out the front end of the sills after removing the mudguards but I gather there should be some drain holes in the sills. Where are they and what do they look like? The only things I can find are piddly little slots about a quarter of a millimetre which look nowhere near adequate. Pics attached.

'02 3.0 Terrano SVE


Thanks

 

[HantsHog]

Offside holes ...

 

[HantsHog]

... and the rust ...

 

[Thomas-the-Terrano2]

sills drain from inner rear wheel arch

trace round outside of arch to bottom the along inward, right angled
corner is a square hole, where water would flow towards chassis and
under the car.

at front theres a pronounced hump on outside edge behind front flap,
side steps often mask it.

 

[jims-terrano]

Think that'll need fixing for mot:doh

 

[panelbeater]

do not think so,to far from chassis.that is where they all go.