Firework Danger at Heathrow?
 

"James Farrar" wrote in message
...
On Sun, 22 Oct 2006 11:54:17 GMT, "Richard J."
wrote:

The new law (The Fireworks Regulations 2004) allows fireworks to
continue until 01:00 on the night of Diwali [...] and until midnight on
5th
November).

Cue outrage from the Daily Mail...

You beat me to it :-P hehehe

Firework Danger at Heathrow?
 

"Mizter T" typed

It's only once a year, don't be such a grump!

It's only 'once a year' if you count the month from October 5th to
November 5th as 'once'.

There were detonations here well after Brent's theoretical 11pm 'ceasefire'.

--
Helen D. Vecht:
Edgware.

Firework Danger at Heathrow?
 

On 22 Oct 2006 22:46:05 -0700, "Paul Weaver"
wrote:

Mizter T wrote:
It's only once a year, don't be such a grump!

4 times a year (Diwali, Chineese New Year, western new year, 5th
November -- and the later lasts a week)

Shouldn't be so much of a problem this year with it falling on a
Sunday. I hope.

Firework Danger at Heathrow?
 

In article , Richard J.
writes
These pyrotechnics were exploding uncomfortably close to aircraft
on their decent to Heathrow, all around and even seemingly above
the aircraft.
Possibly true, but how do you know they were "uncomfortably close"?
Judging the relative positions of fireworks and aircraft in three
dimensions at night is difficult enough, but probably impossible if you
yourself are moving. It's very easy to misjudge completely the
position of a plane relative to the ground.

I was up the Telecom Tower last night, so about 150m above ground level.
There were a number of firework displays visible but, in every case,
they were well *below* us. [The lights of Canary Wharf gave an easy way
to check that we weren't being fooled as to where the horizon was.] I
doubt that any of them were as high as 75m.

Aircraft land at an angle of about 0.05 radians, so that's the height of
a plane 1500m (under a mile) from touchdown.

--
Clive D.W. Feather | Home:
Tel: +44 20 8495 6138 (work) | Web: http://www.davros.org
Fax: +44 870 051 9937 | Work:
Please reply to the Reply-To address, which is: