In the vicinity of the D.F., the number of reported robberies and physical victimization of passengers seem to take place on local inter-urban busses traveling into/out of the state of Mexico ...large areas such as Ecatepec, Nezahualcoyotl, Chalco.
From a published report, today:
Big spike recorded in public transit theft
Robberies on public transit in the state of México spiked sharply in the first two months of this year, state government statistics show. ... According to data from the Attorney General’s office, there were 875 reports of violent robberies on buses in the first 53 days of the year, which equates to an average of 495 incidents per month. ... The monthly average last year was 325 when there was a total of 3,900 reported robberies. Many cases go unreported.
Source: https://mexiconewsdaily.com/news/big-spike-recorded-in-public-transit-theft/
The government has repeatedly stated, over a period of many years, that only about 10% of crimes are reported.
LW