There is "plenty" of guidance for hospitals on how they should run their car parks so patients' relatives are "not ripped off", a former member of the NHS Foundation Trust said.
Roy Lilley told Good Morning Britain hospitals would "have to charge" to pay for the wear and tear of the car park, but they should keep their prices reasonable.
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The past week has seen Chelsea forward Tammy Abraham, United midfielder Paul Pogba and Reading's Yakou Meite all racially abused.
A fine summers evening
Many people made the most of the hot weather and time off.