The minimum requirements for conventional jeepneys prior to their returning to operations include the installation of barriers so as to have physical separation between passengers. Ideally, such separation should be a distance of at least one meter, which was initially relaxed to ‘one seat apart’, and then further relaxed to just the barrier separating passengers. You see various designs installed in jeepneys. I posted a couple in an earlier post showing examples of customized and DIY barriers. Here is another that looks like there was more effort involved in the making of the plastic barriers:
Jeepney drivers are obliged to reject or unload passengers not adhering to the protocols including those refusing to wear face masks and shields while commuting using public transportation modes. I assume that they are really doing this for their and their passengers’ safety and well-being.