**Title:** How to Avoid Vignette Fines and Penalties in Bulgaria

**Content Summary (1100 words):**
- Common violation scenarios
- Fine amounts by violation type (€50-€300)
- ANPR camera system explained
- Grace periods and technical errors
- License plate recognition issues
- What to do if stopped by police
- Appealing unjust fines
- Payment methods for fines
- Impact on foreign visitors
- Prevention checklist
- Real case studies
- Insurance considerations
- Record-keeping best practices