Thank you chaps. In my NHS journey of the last 18 years I have been so impressed by NHS England and NHS Scotland. Care, compassion and expertise with good humour aplenty.
The Red Weather Warning was spot on for here. I've only seen such conditions a handful of times in my life.
Finally, a cautionary word. My discovery of a long nodule was an 'Incidental Discovery' noticed on a routine cardiac scan-no lung cancer symptoms whatsover. It's a situation where the standard response is to remove the affected part of the lung before things spread. From Consultation to major surgery in just a few days.
Stay well
George