We put 'a2m active' with 'hub+', and 'a2m passive' to the test against solid and gas explosives in live ATM tests with the Spanish National Police. To find out the full results of the test, read the report. 'The successful operation of both a2m active (with hub+) and a2m passive systems against ATM gas and solid explosive attacks was proven conclusively by these tests. In both systems, it was observed that ink staining occurred on 100% of the banknotes contained in the cassettes and over an area greater than 20% of the individual banknote surface.'