This is Buenos Aires, Argentina.

The train is packed with passengers.

However, when a woman attempts to enter the carriage with her bicycle, the passengers block her path.

The pushing and pulling soon escalated into a physical altercation.

The passengers continued to try to push the woman out of the carriage, while she, refusing to give up, kept pushing her front wheel in, causing the train doors to repeatedly open and close.

It is unfortunate to see a lack of civic awareness where people could have made small compromises for one another.

(Source: Instagram @periodismo__movil, Facebook @Data Conurbano / N ET)