Hello everyone, since there will soon be new train categories in TD 2 and since realism is also important, I have a question about the MHE trains. When do the MHE trains start running? Do they only run on certain days or certain months? Or do they no longer run at all? Which passenger carriages are used on the MHE trains? As I have not found anything about the train on the Internet, I would be grateful for links or information about the MHE train.

"aka it's a express train"

damianml, an express train is not the same as a fast train.

"Full regulations in polish are available here https://www.bsk.isdr.pl/ruch_poc.php"

The page to which you sent the link contains outdated data. I recommend you don't use it.

https://www.plk-sa.pl/files/public/user_upload/pdf/Akty_prawne_i_przepisy/Instrukcje/Wydruk/Ir/Instrukcja_Ir-11_o_rozkladzie_jazdy_12_10__2021.pdf

Currently as "MHE/MHS" trains in Poland we have like 6 trains or so (Little bit more during holidays):

IC 18170/81170 "Uznam" (Świnoujscie - Warszawa Wsch.)
TLK 16190/61190 "Karkonosze" (Warszawa Wsch. - Szklarska Poręba Górna)
TLK 35172/53172 "Rozewie" (Kraków Gł. - Gdynia Gł.)
TLK 35170/53170 "Karpaty" (Zakopane - Gdynia Gł.)
IC 38172/83172 "Przemyślanin" (Przemyśl Gł - Świnoujście (With carrieges to Słupsk)
TLK 38170/38172 "Ustronie" (Kraków Gł. - Kołobrzeg)

Seasonal trains (During Winter/Summer holidays)

IC: 38192/83192 "Podhalanin" (Szczecin Gł. - Zakopane)
IC: 38190/83190 "Bursztyn" (Kraków Gł. - Kołobrzeg)
TLK: 35170/53170 "Korsarz" (Kraków Gł. - Łeba/Hel)
TLK 38174/83174 "Wolin" (Kraków Gł. - Świnoujście)


Might've forgotten some but those carry on sleeping carriages/couchettes