you seem to be a perfect example of outsider. You are surely not a maharashtrain / mumbaikar. If you do not understand marathi then better shut up & pray that the big money that you are earning from Mumbai continues or else somebody may throw you also out of mumbai. as far as typing marathi is considered, it might take a year for you to do since you are the person who does not understand marathi. I have a suggestion, The policy that you cannot read in marathi, ask some of your marathi friends (if you have) to read it out for you.
Coming to the main point that gutters are not cleaned, you have right to ask but you have no right to even try to insult a language specially the one of the state that is your bread earner.