That was 4 a.m. local time
in London.
Citations.
MLA
"BBC homepage at June 18, 2017, 3 a.m. UTC." PastPages. 18 June 2017. Web. 20 Feb. 2019. <http://www.pastpages.org/screenshot/3445754/>
APA
BBC homepage at June 18, 2017, 3 a.m. UTC. (2017, June 18). PastPages. Retrieved from http://www.pastpages.org/screenshot/3445754/
Chicago
"BBC homepage at June 18, 2017, 3 a.m. UTC." PastPages. Last modified June 18, 2017, http://www.pastpages.org/screenshot/3445754/.
Wikipedia
{{cite web
| url = http://www.pastpages.org/screenshot/3445754/
| title = BBC homepage at June 18, 2017, 3 a.m. UTC
| publisher = PastPages
| date = June 18, 2017
| accessdate = Feb. 20, 2019
| ref = {{harvid|PastPages-3445754|2017}}
}}