| 1/1/1999, Fri | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 3/28/1999, Sun | Palm Sunday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/2/1999, Fri | Good Friday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/4/1999, Sun | Easter |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/5/1999, Mon | Easter Monday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 5/3/1999, Mon | May Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- 1998 Change: Description changed from Bank Holiday to May Day per Consulate.
|
| 5/31/1999, Mon | Spring Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 6/12/1999, Sat | Queen's Birthday |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- LB2012; Street parades and outdoor events throughout the UK
|
| 8/30/1999, Mon | Late Summer Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 11/13/1999, Sat | Lord Mayor's Show and Fireworks Display |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- Thousands of spectators
|
| 12/24/1999, Fri | Christmas Eve |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/25/1999, Sat | Christmas Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/26/1999, Sun | Boxing Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 12/27/1999, Mon | Christmas Day: Additional Observance Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/28/1999, Tue | Boxing Day: Additional Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 12/31/1999, Fri | New Year's Eve |
- Religion
- –
- Disrespectful to Hold an Event
- –
|