The river rule, once more.

[Tankodactyl]

I read the "rules" (as listed) but am either blind or there is no specific number of MPs listed. Whch bring us back to my original question: Is there a standard, fall back set of numbers for those scenarios that don't have the numbers listed in the scenario set up? (...and they DO exist!)  

I got the rest of it, just need those numbers.

GG

It's like the T-Rex noted, each scenario that includes rivers, lists the die roll number required get across.