Dealing with a Director Penalty Notice? You have exactly 21 days from the issue...

https://tysonvadd422.timeforchangecounselling.com/how-do-i-calculate-the-21-day-deadline-on-a-director-penalty-notice

Dealing with a Director Penalty Notice? You have exactly 21 days from the issue date to act. Identifying whether it’s a lockdown or non-lockdown DPN is critical for your client’s strategy