In his Facebook post, Gergely Gulyás recommended a driving school to Gergely Karácsony, the minister leading the Prime Minister's Office, after the left-wing mayor tried to make fun of the Chain Bridge. 

Gergely Gulyás wrote:

Dear Mayor,

Thank you for the bus ticket, I haven't received it yet.
In addition to personal attention, I see in it the promise that the capital management is able to ensure the operation of BKV in the future. At the same time, public transport is not a new experience for me, as I have used BKV for decades.
The mayor, however, does not know the experience of driving, and it is believed that this is the reason for his decisions, from which hundreds of thousands of Budapest motorists suffer.
Therefore, in view of the urgency of the matter, allow me to recommend the SOS Driving School (Budapest, Hársfa utca) to your attention.
I hope that I can help both you and the motorists of the capital. I am happy to contribute to your driving studies up to the price of a bus ticket.

Sincerely,
Gergely Gulyás