Welche Bedeutung steckt hinter der hier vorgestellten Vokabel aus dem Bereich Statistics?

'Do you think the government will lower the amount of tax on alcohol at the next budget?' 'I wouldn't bank on it. Have you seen the latest statistics on binge drinking?'

to bank on something

Do you know what it means?

• to expect something
• to tell everyone something
• to write an article about something