Need routing help, specifically with regex

[eluser]Leggy[/eluser]
Well if you really want any character except /n (newline) you could use (.+)

Code:

$route['insurance/([A-Z]{2})/(.+)'] = 'insurance/county/$1_$2';
$route['insurance/([A-Z]{2})/(.+)/(.+)'] = 'insurance/city/$1_$2_$3';