Among adults in England:1.What is the past-year smoking prevalence: a. drinkers at risk of alcohol dependence, drinkers not at risk, and non-drinkers, and b. across the AUDIT score range for drinkers?2.What are the smoking and smoking cessation attempt characteristics among those who are past-year smokers who are: a. drinkers at risk of alcohol dependence, drinkers not at risk, and non-drinkers, and b. across the AUDIT score range for drinkers?3.Do smoking and smoking cessation attempt characteristics of past-year smokers differ between drinkers who are or are not at risk of alcohol dependence?