An NTUA Diploma Thesis titled “Impact of pandemic to mobility behavior in the European Union using time-series analysis” was recently presented by Marianthi Kallidoni. This Diploma Thesis revealed that school closing is the most important exogenous factor for describing driving or walking, while the effect of “Stay at home” orders was not a significant factor for the evolution of people movements. In addition, countries which suffered the most due to the pandemic showed a strong correlation with the restrictive measures. Furthermore, no time-series models were found to describe the countries which implemented weak countermeasures.