Very well.
This is my next question. In your grief, you referred to the impact the restrictions on liquids, gels and aerosols have had on the duty-free shops and you say that your suggestion would mitigate some of those losses. You also say that it would provide additional revenue to airports.
I would like to understand the linkage. If the sales of those shops increase, they will make more profit but how would the airport renting the space get any additional revenue?