In order to analyse the impact of the Covid-19 crisis, Statbel has been publishing since July 2020 provisional quarterly estimates of Belgian population travel in its Datalab. A year later, the experimental results have been validated and quarterly results can now be used as official statistic from the reference period of the first quarter 2021. These results are available on https://statbel.fgov.be/en/themes/households/survey-holidays-and-travels.