Overnight ratings for programmes shown on Thursday 15th July 2021.
Our NHS: A Hidden History (BBC One) - 1.6m (11.1%)
Diana's Decades (ITV) - 1.2m (8.2%)
Can I Improve My Memory? (Channel 4) - 1.1m (7.8%)
Escape To The Chateau (Channel 4) - 830,000 (5.7%)
Lie With Me (Channel 5) - 1.8m (12%)
Love Island (ITV2) - 1.8m (12%)
Figures reported by Broadcast.
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