Ignore the sign and walk across the bridge.

I'm having a bad day, and I'm not going to put up with this crap.

Hilda decides to ignore the sign and walk across the bridge.

She takes one step onto the bridge only to immediately feel something strong and clammy grabbing her ankle and foot.

The knight lets out a girlish scream in surprise as a large very irritated troll emerges from underneath the bridge.

She looks very angry, and in a loud, booming voice she says "YOU DIDN'T PAY THE TROLL TOLL!"