  We analyze mobility changes following the implementation of containment
measures aimed at mitigating the spread of COVID-19 in Bogot\'a, Colombia. We
characterize the mobility network before and during the pandemic and analyze
its evolution and changes between January and July 2020. We then link the
observed mobility changes to socioeconomic conditions, estimating a gravity
model to assess the effect of socioeconomic conditions on mobility flows. We
observe an overall reduction in mobility trends, but the overall connectivity
between different areas of the city remains after the lockdown, reflecting the
mobility network's resilience. We find that the responses to lockdown policies
depend on socioeconomic conditions. Before the pandemic, the population with
better socioeconomic conditions shows higher mobility flows. Since the
lockdown, mobility presents a general decrease, but the population with worse
socioeconomic conditions shows lower decreases in mobility flows. We conclude
deriving policy implications.
