I hear they have agreed to release the data. Are they cooking it as we speak? Perhaps we will need some other group to collect more data.
This weekend it emerged that the unit has thrown away much of the data. Tucked away on its website is this statement: Data storage availability in the 1980s meant that we were not able to keep the multiple sources for some sites ... We, therefore, do not hold the original raw data but only the value-added (ie, quality controlled and homogenised) data.