3 ms·
No, I believe this is due to the phase-out of leaded gasoline. Interesting graph here: https://ichef.bbci.co.uk/news/976/media/images/74298000/gif/_74298891_le
by Sunspark 6y ago
No, I believe this is due to the phase-out of leaded gasoline.
Interesting graph here: https://ichef.bbci.co.uk/news/976/media/images/74298000/gif/_74298891_lead_crime_gra624.gif https://ichef.bbci.co.uk/news/976/media/images/74298000/gif/...