B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
100,000,000
100,000,000 -- annual passengers and visitors for Heathrow Welcome site (2025)
The Welcome site at Heathrow sees more than 100 million passengers and visitors a year.
- Stated as 'more than 100 million'
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
100,000,000
Unit
Count
Data Vintage
2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
vgl.co.uk
Primary
Tier B
https://www.vgl.co.uk/blog/the-vgl-way-of-working ↗
Source Article
To promote the launch of The Simpsons Movie VGL wrapped a number of city centre trams.
Print graphics are in our heritage; we have been printing phenomenal graphics for over 40 years.
VGL is renowned for large-scale imagery, building wraps, hoardings, architectural manifestations, promotional materi…
Original Research
vgl.co.uk
· Original study ↗
Methodology
Company blog citing reported figures for Heathrow site audience
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Heathrow Welcome site: 100,000,000 annual passengers and visitors. Source: vgl.co.uk (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/heathrow-welcome-site-passengers
HTML Embed
<blockquote cite="https://lighthousedata.io/data/heathrow-welcome-site-passengers" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>100,000,000</strong> -- annual passengers and visitors for Heathrow Welcome site<br><small>Source: vgl.co.uk (2025) · <a href="https://lighthousedata.io/data/heathrow-welcome-site-passengers" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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