- The spiders are usually coloured purple and black spiders
- They feast on insects and sometimes other spiders
- Female 'false widows' lay up to 120 eggs at a time
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The 47-year-old man died shortly after 3pm on Tuesday.
Specialist explosive detection dogs searched through the town examining letter boxes and phone booths for signs of potential devices.
Temperatures reached 29.1C in St James's Park, central London.