f) Illegally operating self-made rail vehicles and/or banned vehicles on railways; g) Illegally grabbing and occupying areas restricted for ensuring safety of railway traffic works; h) Other acts of obstructing railway traffic. 2. Committing the offense and causing very serious consequences, the offenders shall be sentenced to between three years and ten years of imprisonment. 3. Committing the offense and causing particularly serious consequences, the offenders shall be sentenced to between seven and fifteen years of imprisonment. 4. Committing the crime in cases where it may actually entail particularly serious consequences may actually if they are not warded off in time, the offenders shall be subject to a fine of between three million dong and thirty million dong, to noncustodial reform for up to one year or a prison term of between three months and two years. Article 210.- Putting to use railway vehicles which fail to meet safety standards 1. Those who take direct responsibility for the mechanical status of railway vehicles and permit the use of railway vehicles which obviously fail to ensure the safety, causing the loss of lives or serious damage to the health and/or property of other persons, or who have already been disciplined for such act but continue to commit it, shall be subject to a fine of between ten million dong and fifty million dong, noncustodial reform for up to three years or a prison term of between one and five years. 2. Committing the offense and causing very serious consequences, the offenders shall be sentenced to between three years and ten years of imprisonment. 3. Committing the offense and causing particularly serious consequences, the offenders shall be sentenced to between seven and fifteen years of imprisonment. 4. The offenders may also be banned from holding certain posts, practicing certain occupations or doing certain jobs for one to five years. Article 211.- Mobilizing or assigning unqualified persons to operate railway traffic means 1. Those who mobilize or assign persons who have no driving permits or licenses or fail to meet other conditions prescribed by law to command or operate railway vehicles means, thus causing loss of lives or serious damage to the health and/or property of other persons or who have already been disciplined for such act but continue to commit it, shall be subject to a fine of between ten million dong and fifty million dong, non-custodial reform or a prison term of between one and five years.